# Calista vs Hten Batch Client

The clearest difference is iOS requirement: Calista at 16.4 against Hten Batch Client's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Calista ships an update every 2 weeks, Hten Batch Client fortnightly. The most recent releases landed on September 3, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Calista | Hten Batch Client |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 113 MB | 21 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OPEN INTEGRATED INFORMATICS SOLUTIONS CORPORATION](https://appshunter.io/developer/1562435076) | [Hoang Hao Ta](https://appshunter.io/developer/1646372419) |

## What reviewers say

### Calista

[App page](https://appshunter.io/ios/app/calista/id1555224697)

**Features:** Vision Pro support

**In-app purchases:** none


### Hten Batch Client

[App page](https://appshunter.io/ios/app/hten-batch-client/id6444637085)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calista free?

Calista is free to download, with no in-app purchases.

### Is Hten Batch Client free?

Hten Batch Client is free to download, with no in-app purchases.

### Do Calista or Hten Batch Client have ads?

Neither Calista nor Hten Batch Client shows ads.

### Which is updated more often, Calista or Hten Batch Client?

Calista ships an update every 2 weeks, and Hten Batch Client fortnightly. Most recently, Calista was updated on September 3, 2026 and Hten Batch Client on September 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*